indexo.dev

stralsunder-bio.de

.de crawl

First seen 2026-04-18 · Last seen 2026-05-09 · ok HTTP/1.1 200 5320 ms crawled 2026-05-12

DE · 109.71.72.96 · AS47447 23M GmbH

Reputation 87/100 weak security headers no dmarc policy

sector other type homepage

HTML metadata

Title
Stralsunder BIO
Language
en

Technology

Server
Apache

Registration

Updated
2023-05-31
Name servers
  • ns1.plutex.de.
  • ns2.plutex.de.
  • ns3.plutex.de.

DNS records live

NS
  • ns1.plutex.de
  • ns2.plutex.de
  • ns3.plutex.de
MX
  • 20 mx01.plutex.de
  • 20 mx02.plutex.de

Email authentication weak

SPF
v=spf1 a ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCi3gA3olJeFr6WkyvV0DJMepQGo6ZoJbIOnpY0G8VNHF6EW0mAQoLbHuPj2DGPWVwdEL7kj2xcWOujmXFyE9HhoKdxB…
selectors probed

Certificate (current)

E8
from 2026-04-13 to 2026-07-12
Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://stralsunder-bio.de/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)